***Please DON'T buy if you don't expect to modify your light fixture***: MUST be directly wired to the 120V AC Power! Please disconnect Ballast (& Starter if there is any) before plugging in the bulb. Installation Manual is attached as the 2nd photo at the left upper corner of this product page!
Instant-On clean daylight white 6000K with CRI>80 (4-Pack / Frosted Cover, Works from 85-265VAC)
Thick Aluminum Spine Design for SUPERIOR Heat Dissipation Capability: to guarantee safety and long lifetime. (>50,000hrs Lifetime & 3-year Warranty)
GREEN ECO FRIENDLY: no flickering, no UV light, no buzzing ballast, & no hazardous materials
SIGNIFICANT ENERGY SAVING: To replace F17T8, F20T12/CW fluorescent bulbs, Saving ~50% electricity!